• KIEAE Journal
• /
• 제4권2호
• /
• pp.3-10
• /
• 2004

The purpose of this study is to suggest the guidelines for suitability analysis of the environmentally friendly rural village housing site. And then this study is based on the rural village model for the rural village (re)development. The suitability analysis of environmentally friendly rural village housing site is conducted on Suryon dong, Wonju, Gangwon-do. The method of analysis is to secure validaty and reliability of the exact analysis of a geographic data for a decision-making statistical analysis. The results of this study is useful to prove it conclusively site-suitability to establish a principles and to change direction for the environmentally friendly rural village and rural housing (re)development.

• 수산경영론집
• /
• 제49권2호
• /
• pp.49-65
• /
• 2018

The aim of this study is to develop suitability site indicator of urban-rural return to fishing and to analysis priority of the indicators. The study is based on literature review, expert survey and AHP(Analytic Hierarchy Process) methods. This study found 5 factors(natural environment, acceptance environment, social overhead capital, economy, fishing environment) and 21 detail variables. as a result of AHP, fisheries resources, acquisition convenience of fishing license, income(except fishing), attitude of local resident, one-person household income, high income fishing were showed high priority. This result indicate that economic foundation is most important factor for suitable site of the returning.

• 한국농촌건축학회논문집
• /
• 제8권2호
• /
• pp.19-26
• /
• 2006

This study is purposed to a ripple effects of development of a golf course in rural area analyzed to site suitability, social impact of public opinions, and economical impact. And for study, it is setting up development model of gamaksan golf course in geochang-gun will be constructed. It is carried out those as follows;(1) it is, first of all, examined site suitability considering act and site factors, opinion of residence's, and development planning of geochang-gun;(2) it is, secondly, suggested to analyzed social-economic impacts in rual area;(3) it is, finally, established an alternative proposal for development of a golf course considering it's merits and faults. The result of study, A appropriateness of development planning in golf course is focused to 'regional planning integrated', 'educational program for It's', and 'development council committee' considering harmony of a specialist, residents, government employee, businessman for a identity of interests.

• 한국수산과학회지
• /
• 제52권5호
• /
• pp.511-518
• /
• 2019

Evaluating the habitat suitability of potential aquaculture sites for cultured species is critical to the sustainable use of tidal flats. This study evaluated the habitat suitability index (HSI) of 12 sites in a tidal flat aquaculture farm at Geunso Bay, Taean, in June 2016. The parameters used to model the suitability index were Growth (water temperature, chlorophyll ${\alpha}$, hydrodynamics), Survival (sediment-sand, mean size, air exposure), and Environment (DO, salinity). The HSI was calculated using weighted and No weighted geometric means. The results showed high habitat suitability at the bay's entrance (HIS; No weighted, 0.60-0.70; weighted, 0.60). Hydrodynamics, air exposure, sediment-sand and mean size are thought to have a significant impact on habitat selection by Manila clams Ruditapes philippinarum. This study explored the optimum habitat for Manila clams by calculating the HSI, providing basic data for tidal flat management.

• 한국지리정보학회지
• /
• 제3권4호
• /
• pp.33-49
• /
• 2000

본 논문은 도시지역의 폐기물 매립지의 적지선정에 GIS기법을 적용한 사례연구를 제시한 것이다. 폐기물 매립지의 적지분석을 위한 여러 가지 평가인자들을 결정하고 데이터의 수집, 입력, 변환을 통하여 데이터베이스가 구축되었다. 또한 위성영상의 처리에 의해 대상지역의 최근 토지피복 분류와 식생활력도(NDVI) 데이터가 평가인자로서 GIS데이터에 통합되었다. 사회경제적 인자와 자연환경적 인자로 구분되는 1차 분류 평가인자들의 가중치를 이원비교법에 의해 결정된 2차분류 평가인자들의 가중치와 조합하여 분석하였다. 사례연구의 결과, 여러 가지 평가기준에 따른 적합성 분석이 가능하였으며, 사회경제적 인자를 중요하게 간주하는 관점에서 2차 분류 평가인자들의 가중치를 중요도에 따라 다르게 부여한 경우에서 가장 높은 적합도가 얻어졌다.

• 한국산림과학회지
• /
• 제95권1호
• /
• pp.38-44
• /
• 2006

본 연구에서는 GIS와 퍼지집합을 이용하여 고로쇠나무 수액채취 적지를 판정할 수 있는 모형을 제시하고, 이에 따라 적지도를 작성하였다. 이를 위해 고로쇠나무 수액생산에 영향을 미치는 인자를 생물인자와 입지환경인자로 구분하여 선정하였고, 수액 채취 여건은 지형인자와 접근성인자를 선정하여 평가하였다. 각 인자별 가중치의 결정은 실제 고로쇠나무 수액이 채취되고 있는 지역의 인자별 특성을 분석하여, 채취 지역과 비채취 지역의 차이가 클수록 높은 가중치를 부여하는 방식을 이용하였다. 이 결과 수계로부터의 거리, 임상, 광노출도 등이 수액생산량 예측모형에서 높은 가중치를 보였으며, 영급, 도로접근성, 경급인자는 수액채취 적지 판정에 있어서 관련성이 적었다. 개발된 모형의 타당성을 검토하기 위하여 실제 고로쇠나무 수액이 채취되고 있는 지역을 대상으로 모형을 적용한 결과, 적지지수 평균값이 0.81로써 높게 분석되었다.

• 환경영향평가
• /
• 제20권3호
• /
• pp.367-379
• /
• 2011

This study was conducted to develop an ecological park planning model to enhance the functions of habitats and ecological corridors in Green Belt Areas, because changing policies have resulted in the degredation of the Green Belts due to progressive fragmentation of ecosystems. The principal outcome of the study is to plan an ecological park model through the restoration of habitats. In order to evaluate the capacity of the model to enhance the ecological functions of habitats and ecological corridors in Green Belt Areas, a simulation of habitats was carried out in the Sungnam-Yusoo region. The model was developed via following steps: 1. Selection of candidate sites and selection of the study site by analyzing development factors; 2. Selection of target species that can represent the habitat at the site; 3. Analysis of the site's suitability index for the target species; 4. Establishment of a conceptual plan to enhance and expand the currently produced suitability index; 5. Creation of a master plan based on the conceptual plan; and 6. Evaluation of the enhanced and expanded suitability index of the site. The study showed that the Habitat Unit (HU) of Rana coreana, which was selected as the target species of the study, increased from $28,044m^2$(3.6%) to $224,352m^2$(28.8%), and the HU of the site as the ecological corridor for wild animals increased from $4,674m^2$(0.6%) to $152,684m^2$(19.6%). The study results show that the ecological deficits of the Green Belt Area can be overcome by enhancing the ecological functions of the region, which should be beneficial. The model could be utilized for effective enhancement and management of other Green Belt Areas.

• 한국자원식물학회:학술대회논문집
• /
• 한국자원식물학회 2018년도 추계학술대회
• /
• pp.24-24
• /
• 2018

Degraded plantation forests are increasing because of unfavorable forestry conditions prevailing in Japan, including falling timber prices, increasing operational costs, and aging and declining forestry workforce. To remedy this situation, appropriate management strategy is required. This study introduces the challenges of Odai Town, Mie Prefecture that employed a new management strategy by evaluating site suitability for conifer forests and that proposes a new forest management regime of planting deciduous trees in unsuitable sites. The site suitability for conifer forests was evaluated from two aspects: the natural site conditions and the relationship among site conditions, growth, and damage by Anaglyptus subfasciatus Pic. in Cryptomeria japonica D. Don and Chamaecyparis obtusa Sieb. Et Zucc. forests. By analyzing the relationship among site conditions, growth, and insect damage based on field data obtained in plantation forests, growth evaluation and insect damage evaluation maps were developed. Based on the natural forest investigation, natural site condition maps for C. japonica and C. obtusa were established. Furthermore, by integrating these evaluation maps with the forest road maps showing the accessibility to the forest, the forest management regime for the whole plantation area of Odai Town was established. The forest management regime map indicates the sites suitable for forestry: suitable for long-rotation, short-rotation, and potential sites for short-rotation. The sites unsuitable for forestry were considered to be more suitable for broadleaved forests. Clear-cutting was conducted in a small area and different seral stage saplings (approximately 20 deciduous tree species) suitable to the site conditions were planted in an area of $80-120m^2$ protected by deer-fences. This might establish a forest composed of many species with a multilayer vertical forest structure in a short period. The planted saplings were distributed neither randomly nor uniformly to reflect the natural distribution of trees in the forest. A challenge to develop new products using the deciduous trees has started, such as wood chips for preparing smoked food, essential oil, and deodorizer. As these challenges have just begun, their effects on enhancing sustainable resource management are still being monitored. Even with the challenges, this regime can be of high value as a management strategy to remedy the situation of expansion of degraded forests in Japan.

• 한국산림과학회지
• /
• 제90권4호
• /
• pp.535-542
• /
• 2001

이 연구의 목적은 토사붕괴산지재해에 대한 산지의 기능적합도 평가를 위한 공간분석모델링기법을 개발하기 위해 수행되었다. 기능적합도는 산지의 토사붕괴 가능성에 따라 상, 중, 하의 3단계로 구분되었다. 토사붕괴의 가능성온 경사, 모암, 토심, 경사형태, 임상 및 임목의 직경급과 같은 7개의 입지인자들에 대한 측정치를 이용하여 추정되었고, 이 과정에 토사붕괴 발생 요인으로서 각 인자들의 상대적 가중치는 AHP기법에 의해 결정되었다. 공간분석모델링은 7개 입지인자들에 대한 $25m{\times}25m$ grid 분석 혹은 TIN 분석을 통해 기초 layer 작성에서 시작된다. 이를 토대로 재분류 및 점수화 과정을 거쳐 토사붕괴 가능성 추정에 필요한 인자들의 속성 값을 지니는 새로운 layer를 형성한다. 이러한 속성 값에 가중치를 적용하고 지도대수분석을 통해 $25m{\times}25m$ cell 단위의 기능평가도를 작성하고, 마지막으로 cell-grouping을 통해 보다 실무적인 기능도를 작성하게 된다. 이 논문은 이러한 일련의 공간분석모델링 과정을 방법론적 관점에서 제시한다.

• 환경영향평가
• /
• 제12권3호
• /
• pp.151-160
• /
• 2003

Analysis of carrying capacity and site suitability by the systematic application of environmental information an provide a basis for implementing environmentally sensitive and sustainable resource development policies. Based on the availability of public services and environmental and site-specific constraints, a Rural Residential Density Matrix was applied in Santa Cruz County, California, USA to assess the development potential of rural land parcels since 1980. In one case, the Matrix was applied to calculate the allowable development density on a site in Lompico planned for use as a Buddhist retreat center. These calculations revealed higher environmental sensitivity and lower carrying capacity than projected in the proposed plan. Under the constraints of the county's minimum acreage policies and insufficient developable land, the developer cancelled the proposed plan. This example suggests that application of the Matrix at the concept development stage would increase the effectiveness of the prior environmental review and environmental impact assessment (EIA) system in Korea.